Steel sprayed/epoxy finish 19 rack shelves recovered from server rack. Seem to be good quality steel - very robust.
A few scratches here and there but generally excellent condition. White 19 1U 190mm deep. Black 19 1U 270mm deep (unvented). White 19 1U 295mm deep. White 19 2U 400mmdeep w/ cut-outs and earth stud.